CA2135958C - A non-crackling, antistatic polyurethane film with high breathability and its use - Google Patents
A non-crackling, antistatic polyurethane film with high breathability and its use Download PDFInfo
- Publication number
- CA2135958C CA2135958C CA002135958A CA2135958A CA2135958C CA 2135958 C CA2135958 C CA 2135958C CA 002135958 A CA002135958 A CA 002135958A CA 2135958 A CA2135958 A CA 2135958A CA 2135958 C CA2135958 C CA 2135958C
- Authority
- CA
- Canada
- Prior art keywords
- film
- weight
- polyurethane
- films
- din
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
- A41D31/102—Waterproof and breathable
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/18—Elastic
- A41D31/185—Elastic using layered materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/21—Anti-static
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2479/00—Furniture
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4339475.2 | 1993-11-19 | ||
DE4339475A DE4339475A1 (de) | 1993-11-19 | 1993-11-19 | Knisterfreie, antistatische Polyurethanfolie mit hoher Atmungsaktivität sowie ihre Verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2135958A1 CA2135958A1 (en) | 1995-05-20 |
CA2135958C true CA2135958C (en) | 2005-01-11 |
Family
ID=6502955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002135958A Expired - Fee Related CA2135958C (en) | 1993-11-19 | 1994-11-16 | A non-crackling, antistatic polyurethane film with high breathability and its use |
Country Status (6)
Country | Link |
---|---|
US (1) | US5908690A (de) |
EP (1) | EP0658581B1 (de) |
AT (1) | ATE223934T1 (de) |
CA (1) | CA2135958C (de) |
DE (2) | DE4339475A1 (de) |
ES (1) | ES2183825T3 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL127593A (en) * | 1995-11-29 | 2001-05-20 | Paltough Ltd | Extruded plastic |
DE19706380A1 (de) * | 1997-02-19 | 1998-08-20 | Wolff Walsrode Ag | Atmungsaktive Mehrschichtfolie |
EP0928583B1 (de) | 1998-01-13 | 2003-04-23 | Rudolf Neu GmbH | Waschbarer Bezug für Matratzen |
EP1020145A1 (de) | 1999-01-12 | 2000-07-19 | Akzo Nobel N.V. | Matratzenhülle mit geringerer Raschelneigung |
DE19901093A1 (de) * | 1999-01-14 | 2000-07-27 | Bluecher Gmbh | Verwendung einer durch ein textiles Flächengebilde verstärkten wasserdampfdurchlässigen Polyurethanschicht zur Herstellung von Überzügen für Matratzen, Kissen, Decken und Federbetten zur Verbesserung der Hygiene in Hotels, Altenheimen, Hospitalen und Schlafsälen |
DE19942393C2 (de) * | 1999-07-15 | 2002-07-18 | Bayer Ag | Weiche, elastische Polyurethanfolien, Verfahren zu ihrer Herstellung und ihre Verwendung |
US6995231B2 (en) * | 2001-12-21 | 2006-02-07 | Noveon Ip Holdings, Corp. | Extrudable highly crystalline thermoplastic polyurethanes |
US7510758B2 (en) | 2002-11-12 | 2009-03-31 | Kimberly-Clark Worldwide, Inc. | Breathable elastic multilayer film laminate and method of making a breathable elastic multilayer film laminate |
US20040121678A1 (en) * | 2002-12-19 | 2004-06-24 | Baldwin A. Frank | Liquid impervious and pathogen impervious laminate having antistatic properties |
US6984709B2 (en) * | 2002-12-20 | 2006-01-10 | Noveon Ip Holdings Corp. | Organometallic-free polyurethanes having low extractables |
TWI311575B (en) | 2005-12-27 | 2009-07-01 | Ind Tech Res Inst | Water-proof and moisture-permeable films and textiles |
DE602006005222D1 (de) | 2006-02-27 | 2009-04-02 | Ind Tech Res Inst | Wasserdampfdurchlässige Filme, basierend auf Polyurethan, und Textilien |
US20080100797A1 (en) * | 2006-10-31 | 2008-05-01 | Nayiby Alvarez-Carrigan | Antimicrobial contact lenses with reduced haze and preparation thereof |
JP2010509512A (ja) * | 2006-11-10 | 2010-03-25 | ビーエーエスエフ ソシエタス・ヨーロピア | 熱可塑性ポリウレタンに基づく繊維、特に不織布 |
CN101583488A (zh) * | 2007-01-17 | 2009-11-18 | 巴斯夫欧洲公司 | 包含基于热塑性聚氨酯的膜和非织造材料的层压材料 |
TWI359735B (en) | 2007-10-05 | 2012-03-11 | Ind Tech Res Inst | Co-extruded water-proof and moisture-permeable fil |
ATE516327T1 (de) * | 2008-10-15 | 2011-07-15 | Evonik Degussa Gmbh | Prozesshilfsmittel für thermoplastische polyurethane |
US9084447B2 (en) | 2009-05-13 | 2015-07-21 | W. L. Gore & Associates, Inc. | Lightweight, durable apparel and laminates for making the same |
DE102009052044B3 (de) | 2009-11-05 | 2011-05-12 | Equrex Films Gmbh & Col. Kg | Einseitig mattierte Folien und deren Verwendung |
EP2774936A1 (de) | 2009-12-11 | 2014-09-10 | Invista Technologies S.à.r.l. | Verbesserte Elastomerzusammensetzungen |
EP2377898B1 (de) * | 2010-04-13 | 2012-12-12 | Evonik Degussa GmbH | Verarbeitungshilfe für thermoplastische Polyurethane |
US20110294913A1 (en) * | 2010-05-17 | 2011-12-01 | Michael Zimmer | Flexible material for surface adhesive rule |
US20130084427A1 (en) * | 2011-10-03 | 2013-04-04 | Randall Rob Ernst | Floor mat and methods |
FR2992652B1 (fr) | 2012-06-27 | 2014-06-20 | Arkema France | Utilisation d'un alliage d'amidon thermoplastique et de tpe pour la fabrication d'un film ultra-fin imper-respirant adhesif. |
FR2992651B1 (fr) * | 2012-06-27 | 2015-07-17 | Arkema France | Utilisation d'un alliage d'amidon thermoplastique et de pof pour la fabrication d'un film ultra-fin imper-respirant adhesif. |
CN112724852B (zh) * | 2020-12-23 | 2023-04-18 | 宁波长阳科技股份有限公司 | 一种oled屏幕保护膜及其制备方法和应用 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE630578A (de) * | 1963-04-05 | |||
USRE31671E (en) * | 1974-09-09 | 1984-09-11 | The Upjohn Company | Thermoplastic polyurethane elastomers from polyoxypropylene polyoxyethylene block copolymers |
US4202957A (en) * | 1974-09-09 | 1980-05-13 | The Upjohn Company | Thermoplastic polyurethane elastomers from polyoxypropylene polyoxyethylene block copolymers |
US4137276A (en) * | 1977-08-19 | 1979-01-30 | National Starch And Chemical Corporation | Flexible film laminating adhesives |
US4190711A (en) * | 1977-09-29 | 1980-02-26 | Union Carbide Corporation | Thermoplastic polyether polyurethane elastomers |
DE2817457A1 (de) * | 1978-04-21 | 1979-10-31 | Bayer Ag | Thermoplastische polyurethane fuer die verarbeitung in extrudern oder/und auf kalandern |
DE2947526A1 (de) * | 1978-11-29 | 1980-06-12 | Ono Pharmaceutical Co | Prostacyclin-analoge |
GB2087909B (en) * | 1980-11-22 | 1984-11-07 | Shirley Inst | Breathable non-porous polyurethane film |
US4379904A (en) * | 1980-11-24 | 1983-04-12 | The Upjohn Company | Novel polyurethane product |
US4942214A (en) * | 1988-06-29 | 1990-07-17 | W. L. Gore & Assoc. Inc. | Flexible breathable polyurethane coatings and films, and the prepolymers from which they are made |
US5047456A (en) * | 1989-04-21 | 1991-09-10 | Kimberly-Clark Corporation | Thermally reversible superabsorbent polymers |
JP2665626B2 (ja) * | 1990-11-14 | 1997-10-22 | 東洋ゴム工業 株式会社 | 透湿性ポリウレタン樹脂 |
DE4038705A1 (de) * | 1990-12-05 | 1992-06-11 | Hasso Von Bluecher | Schichtmaterial fuer medizinische zwecke |
GB9105371D0 (en) * | 1991-03-14 | 1991-05-01 | Dow Corning | Organosilicon compounds and their use in film-forming copolymers for water vapour permeable coatings |
-
1993
- 1993-11-19 DE DE4339475A patent/DE4339475A1/de not_active Withdrawn
-
1994
- 1994-11-07 AT AT94117522T patent/ATE223934T1/de not_active IP Right Cessation
- 1994-11-07 DE DE59410182T patent/DE59410182D1/de not_active Expired - Lifetime
- 1994-11-07 EP EP94117522A patent/EP0658581B1/de not_active Expired - Lifetime
- 1994-11-07 ES ES94117522T patent/ES2183825T3/es not_active Expired - Lifetime
- 1994-11-16 CA CA002135958A patent/CA2135958C/en not_active Expired - Fee Related
-
1996
- 1996-09-23 US US08/718,031 patent/US5908690A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2135958A1 (en) | 1995-05-20 |
EP0658581A2 (de) | 1995-06-21 |
EP0658581B1 (de) | 2002-09-11 |
DE4339475A1 (de) | 1995-05-24 |
EP0658581A3 (de) | 1995-08-09 |
ES2183825T3 (es) | 2003-04-01 |
ATE223934T1 (de) | 2002-09-15 |
US5908690A (en) | 1999-06-01 |
DE59410182D1 (de) | 2002-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2135958C (en) | A non-crackling, antistatic polyurethane film with high breathability and its use | |
US6001464A (en) | Water vapor permeable breathable films and their use | |
JP5073650B2 (ja) | 医療用シート基材及びそれを用いた医療用シート | |
US5208313A (en) | Waterproof breathable polyurethane membranes and porous substrates protected therewith | |
NL1010367C2 (nl) | Waterdampdoorlatende thermoplastische polyurethaanfilm. | |
JP5680052B2 (ja) | 透湿防水布帛 | |
KR101558171B1 (ko) | 통기성 열가소성 핫멜트 접착층을 구비한 다층 투습방수필름 적층체 및 그의 제조 방법 | |
EP0463835A2 (de) | Antioxidans-haltiges hydrophiles Urethanpolymer, dieses Polymer enthaltendes, gegen Trockenreinigungslösungsmittel beständiges, wasserdichtes, wasserdampfdurchlässiges Material und Verfahren zu seiner Herstellung | |
EP3909996A1 (de) | Schaumstoff aus thermoplastischem polyurethan | |
EP2510033B1 (de) | Verbesserte elastomerzusammensetzungen | |
TWI311575B (en) | Water-proof and moisture-permeable films and textiles | |
KR100296627B1 (ko) | 부착시트 | |
KR20000071181A (ko) | 통기성 다층 박막 | |
EP1834993B1 (de) | Wasserdampfdurchlässige Filme, basierend auf Polyurethan, und Textilien | |
JP2665626B2 (ja) | 透湿性ポリウレタン樹脂 | |
KR20160036157A (ko) | 폴리올레핀 컴파운드 조성물을 코팅한 섬유벨트제품의 제조방법 | |
KR20050111568A (ko) | 통기성 핫멜트 접착제 조성물 | |
JP3657309B2 (ja) | 熱可塑性重合体組成物 | |
WO2010124459A1 (en) | A polyurethane with a plasticizer based on the ester of a tricarboxylic acid | |
JPH0351754B2 (de) | ||
JP3630820B2 (ja) | 熱可塑性樹脂組成物 | |
JPS6122855A (ja) | 医用感圧接着性シ−ト | |
JPH08143766A (ja) | 熱可塑性重合体組成物 | |
WO2021001294A1 (en) | Semi-permeable membrane with pores resulting from volatile substance | |
JP2000017168A (ja) | 吸水性フィルム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 20121116 |